25 pack of 4-40 x 3/8" Button Head Screws.
Thread Pitch: 4-40
Head Style: Button Head
Diameter: #4
Length: 3/8"
Finish: Black Oxide
Package Quantity: 25 Screws
Grade: Class 12.9
Material: Alloy Steel
Measurement Type: Inch
Thread Style: Fully Threaded
Thread: Coarse
Drive Size: 1/16" hex
